No other part numbers with same form, fit, and function found.
A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5975-01-056-2698
NSN 5996-01-623-4247
NSN 5855-01-357-4335
NSN 5990-00-212-4316
NSN 6645-01-491-1815
NSN 6105-00-451-6563
NSN 6620-01-568-3738
NSN 5920-00-727-9093
NSN 5965-01-627-7972
NSN 5930-01-644-8035
NSN 5935-01-629-4836
NSN 5920-01-157-9471